mappings.yml

{
  "properties": {
    "@timestamp": {
      "type": "date"
    },
    "cpu_current_cycle": {
      "type": "long"
    },
    "cpu_max_cycle": {
      "type": "long"
    },
    "flag": {
      "type": "keyword"
    },
    "mac_address": {
      "type": "keyword"
    },
    "ram_usage": {
      "type": "long"
    },
    "rx_bytes": {
      "type": "long"
    },
    "rx_packets": {
      "type": "long"
    },
    "timestamp": {
      "type": "date",
      "format": "yyyy-MM-dd HH:mm:ss"
    },
    "tx_bytes": {
      "type": "long"
    },
    "tx_packets": {
      "type": "long"
    }
  }
}